1 Aether Spellbomb (MRD) 141
1 Artificer's Assistant (DOM) 44
1 Ashnod's Altar (6E) 274
1 Buried Ruin (M12) 224
1 Burnished Hart (FDN) 250
1 Chakram Retriever (BBD) 15
1 Chief of the Foundry (KLD) 200
1 Clock of Omens (M13) 202
1 Codex Shredder (RTR) 228
1 Conjurer's Bauble (5DN) 112
1 Corridor Monitor (ELD) 41
1 Darksteel Citadel (DST) 164
1 Dramatic Reversal (TLE) 158
1 Efficient Construction (AER) 33
1 Elixir of Immortality (M14) 209
1 Etherium Sculptor (EOC) 72
1 Fabricate (M10) 52
1 Foundry Inspector (KLD) 215
1 Genesis Chamber (DST) 122
1 Grinding Station (5DN) 127
1 Ichor Wellspring (MBS) 110
1 Jhoira's Familiar (DOM) 220
1 Krark-Clan Ironworks (SLC) 11
1 Laboratory Maniac (FCA) 30
1 Lightning Greaves (FIC) 349
1 Manakin (TE) 286
1 Manifold Key (M20) 230
1 Memnite (SOM) 174
1 Meteor Golem (FDN) 256
1 Mind Stone (FIC) 353
1 Mirran Spy (MBS) 26
1 Mishra's Bauble (MB2) 97
1 Myr Retriever (PLIST) 203
1 Ornithopter (AER) 167
1 Palladium Myr (PW25) 6
1 Phyrexia's Core (NPH) 165
1 Pili-Pala (SHM) 258
1 Rebuild (GU) 40
1 Reverse Engineer (AER) 42
1 Riddlesmith (SOM) 40
1 Seat of the Synod (MRD) 283
1 Shimmer Myr (MBS) 129
1 Silver Myr (SOM) 202
1 Sleeper Dart (IKO) 240
1 Spare Supplies (ZNR) 254
1 Spellbook (10E) 343
1 Stoic Rebuttal (SOM) 46
1 Thirst for Knowledge (NEO) 85
1 Thoughtcast (PLIST) 64
1 Transmute Artifact (AQ) 58
1 Treasure Mage (MBS) 34
1 Tribute Mage (MH1) 73
1 Trinket Mage (SOM) 48
1 Trophy Mage (AER) 48
1 Urza's Bauble (5E) 406
1 Vedalken Engineer (DST) 35
1 Voltaic Key (M11) 219
1 Welding Jar (MRD) 274
1 Witching Well (ELD) 74